20290392

素因数分解:

$2^3\times 3^3\times {\mathrm{93937}}^1$

素因数の和:93952

約数の個数: 32

約数和(自身を含む): 56362800

約数和(自身を除く): 36072408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 93937, 187874, 281811, 375748, 563622, 751496, 845433, 1127244, 1690866, 2254488, 2536299, 3381732, 5072598, 6763464, 10145196, 20290392]

約数ペア:

[(1, 20290392), (2, 10145196), (3, 6763464), (4, 5072598), (6, 3381732), (8, 2536299), (9, 2254488), (12, 1690866), (18, 1127244), (24, 845433), (27, 751496), (36, 563622), (54, 375748), (72, 281811), (108, 187874), (216, 93937)]